Grade 12 Quizzes, Questions & Answers
Recent Grade 12 Quizzes
Prepared by P.ILAIYARAJA M.Sc.,B.Ed., PG ASST IN PHYSICS , GHSS, PANCHANATHIKKULAM EAST, NAGAI DT.
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www.Padasalai.Net
Questions: 15 | Attempts: 2694 | Last updated: Mar 21, 2025
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Sample QuestionThe cathode rays are
Are you ready to delve into the fascinating world of chemical reactions? Our Chemical Kinetics Quiz is designed to test and expand your knowledge of reaction rates, mechanisms, and the factors that influence them. This quiz...
Questions: 15 | Attempts: 3611 | Last updated: Aug 22, 2025
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Sample QuestionIn a reaction, A + B Product, rate is doubled when the concentration of B is doubled, and rate increases by a factor of 8 when the concentrations of both the reactants (A and B) are doubled, rate law for the reaction can be written as:
Prepard by, R VISVANATHAN, PG ASST IN MATHS, GHSS, PERIYATHACHUR, TINDIVANAM...
Questions: 44 | Attempts: 1049 | Last updated: Mar 19, 2025
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Sample QuestionThe gradient of the curve at is (1) - 20 (2) 27 (3) - 16 (4) - 21
Prepared by
Mr.D.Rajamani, M.Sc.,M.Ed., P.G. Asst Botany A.C.S Mat.Hr Sec.School, Arni. Tiruvannamalai...
Questions: 60 | Attempts: 1227 | Last updated: Mar 22, 2025
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Sample QuestionPhotosynthesis takes place in
Prepared by P.ILAIYARAJA M.Sc.,B.Ed., PG ASST IN PHYSICS , GHSS, PANCHANATHIKKULAM EAST, NAGAI DT.
&
www.Padasalai.Net
Questions: 14 | Attempts: 2855 | Last updated: Mar 21, 2025
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Sample QuestionIn an electromagnetic wave
A quiz based on older identification questions in British Literature II. This is for the final exam (not the mid term).
Questions: 44 | Attempts: 535 | Last updated: Mar 20, 2025
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Sample QuestionHere lies, to each her parents’ ruth, Mary, the daughter of their youth; Yet all heaven’s gifts being heaven’s due, it makes the father less to rue.
This quiz titled '12 - MATHS- UNIT 3. COMPLEX NUMBERS' assesses understanding of complex numbers, including calculations of values, modulus, amplitude, and complex conjugates, crucial for high school algebra. It enhances...
Questions: 29 | Attempts: 2309 | Last updated: Oct 23, 2025
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Sample QuestionThe value of is (1) (2) (3) (4)
Prepared by R VISVANATHAN, PG ASST IN MATHS, GHSS, PERIYATHACHUR, TINDIVANAM TK -605651
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www.Padasalai.Net
Questions: 35 | Attempts: 1744 | Last updated: Mar 20, 2025
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Sample QuestionIf is a non-zero vector and is a non-zero scalar then is a unit vector if (1) (2) (3) (4)
The Electrochemistry Quiz: MCQ Exam! Trivia tests your understanding of electrochemical series, conductance, electrode potentials, and the use of salt bridges. This quiz enhances your grasp of fundamental and advanced concepts in...
Questions: 15 | Attempts: 4567 | Last updated: May 22, 2025
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Sample QuestionLi occupies higher position in the electrochemical series of metals as compared to Cu since:
Prepared by
Mr. P. ILAIYARAJA M.Sc.,B.Ed., PG ASST IN PHYSICS , GHSS, PANCHANATHIKKULAM EAST, NAGAI DT.
...
Questions: 15 | Attempts: 22286 | Last updated: Mar 22, 2025
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Sample QuestionThe electrostatic force between two point charges kept at a distance d apart, in a medium εr = 6, is 0.3 N. The force between them at the same separation in vacuum is
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